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Study on Road Performance and Ice-Breaking Effect of Rubber Polyurethane Gel Mixture [PDF]

Gels
Aiming at the problems of serious pavement temperature diseases, low efficiency and high loss of ice-breaking methods, high occupancy rate of waste tires and the low utilization rate and insufficient durability of rubber particles, this paper aims to ...
Yuanzhao Chen, Zhenxia Li, Tengteng Guo, Chenze Fang, Jingyu Yang, Peng Guo, Chaohui Wang, Bing Bai, Weiguang Zhang, Deqing Tang, Jiajie Feng   +10 more
doaj   +2 more sources

Design and Low-Temperature Performance Evaluation of High-Modulus Co-Modified Asphalt Mixes with Rock Asphalt/Rubber Powder

Applied Sciences, 2023
High-modulus asphalt mixes are effective means to solve rutting problems, but they perform poorly at low temperatures. This study aims to enhance the modulus and low-temperature properties of mixes.
Lianfang Wang, Lijun Sun, Quan Lv
doaj   +1 more source

Road performance evaluation of prestressed high-strength concrete pile waste powder as alternative filler in asphalt concrete

Frontiers in Energy Research, 2023
As a kind of solid waste, using Prestressed High-Strength Concrete Pile Waste Concrete (PPWC) as the replacement for limestone filler in asphalt concrete can not only reduce the accumulation of PPWC and increase its utilization but also avoid the ...
Botao Tu, Xinkui Yang, Shi Xu, Shi Xu, Zenggang Zhao, Yuheng Zhou, Jian Jiang, Lulu Fan, Liangliang Tu   +8 more
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Performance of Stone Mastic Asphalt Mixtures Fabricated by Different Compaction Methods

Applied Sciences, 2020
In this study, stone mastic asphalt (SMA-13) mixtures were designed using three methods, namely the vertical-vibration testing method (VVTM), Marshall method, and superpave gyratory compactor method (SGC). The performances of SMA-13 designed by all three
Yingjun Jiang, Yu Zhang, Jinshun Xue, Changqing Deng, Tian Tian   +4 more
doaj   +1 more source

An Indoor Laboratory Simulation and Evaluation on the Aging Resistance of Polyether Polyurethane Concrete for Bridge Deck Pavement

Frontiers in Materials, 2020
Polyether polyurethane concrete (PPC) is a new engineering material used for bridge deck pavement. In this article, the aging resistance performance of PPC for long-term service is evaluated.
Shifa Xu, Shifa Xu, Meng Xu, Meng Xu, Meng Xu, Yexing Zhang, Yutao Guo, Geng Peng, Ying Xu   +8 more
doaj   +1 more source

Study of Pavement Performance of Thin-Coat Waterborne Epoxy Emulsified Asphalt Mixture

Frontiers in Materials, 2020
Waterborne epoxy emulsified asphalts (WEEA) have high densities, good chemical stabilities, and high viscosities. However, they have problems in terms of overly high stiffness and low-temperature brittleness when applied as thin-coat asphalt mixtures. In
Xu Cai, Wenke Huang, Juan Liang, Kuanghuai Wu   +3 more
doaj   +1 more source

Road Segment Performance Analysis

Kontribusia : Research Dissemination for Community Development, 2023
Section Jl. Raya Roomo Manyar Gresik is an access for large vehicles to enter and leave the factories around it, not to mention the entry and exit of factory workers during shift changes. With a 2/2UD road, it is not uncommon to make Jl. Raya Roomo Manyar Gresik is one of the congestion centers in the Gresik Regency — evaluation of the performance of ...
Avisha Gita Prafitasiwi, Rahmat Dwi Sutrisno, Kholidia Ayunaning   +2 more
openaire   +1 more source

Performance evaluation and comparison of waste crumb rubber/C9 petroleum resin composite modified high viscosity asphalt and its mixture

Hecheng xiangjiao gongye, 2022
In order to improve the viscoelasticity of waste rubber powder （WCR） modified asphalt, WCR/C9 petroleum resin （C9PR） composite modified high viscosity asphalt binder and its mixture were prepared, the physical properties and storage stability of the ...
ZHU Xiao-fei
doaj   +1 more source

Study on Pavement Performance of Recycled Asphalt Mixture Modified by Carbon Nanotubes and Waste Engine Oil

Applied Sciences, 2023
The large amount of recycled asphalt pavement mixture (RAP) generated during renovations has a negative impact on the environment. In recent years, how to rationally recycle and reuse RAP has become a hot research direction in the field of highway ...
Wei Li, Haitao Yao, Dongjin Yang, Chao Peng, Hongjian Wang, Zhuang Chen, Yuxing Zhao   +6 more
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Comprehensive Evaluation of Very Thin Asphalt Overlays with Different Aggregate Gradations and Asphalt Materials Based on AHP and TOPSIS

Buildings, 2022
Very thin asphalt overlays (VTAOs) have been widely used as a cost-effective preventive maintenance measure in various countries. However, because of the complex combinations of aggregate gradations and asphalt materials, the selection of VTAOs is an ...
Qing Ai, Jingsong Huang, Shouji Du, Kun Yang, Hui Wang   +4 more
doaj   +1 more source